Clearing CLI Data
The CLI stores data such as your chain configs and wallets/keys on your device. This data is saved in a hidden folder usually located in your home directory (~). Uninstalling the CLI will not clear this data. You will have to delete the files yourself. In order to do so, go to your home directory and locate the .andr-cli folder and delete it.
The keys stored are encrypted.
The easiest way to do so is throught a terminal. Run:
rm -rf .andr-cli
This will delete the .andr-cli folder and all the stored CLI data.
Alternatively, you can locate this folder yourself in your home directory and simply delete it.
Keep in mind that the folder will be a hidden folder. You will need to check how to make the folder visible on your machine.